Polarized optical absorption spectra of orientation aligned vanadyl phthalocyanine films

被引：12

作者：

Nanai, N ^{[1
]}

Yudasaka, M ^{[1
]}

Ohki, Y ^{[1
]}

Yoshimura, S ^{[1
]}

机构：

[1] MATSUSHITA RES INST TOKYO INC, JRDC,ERATO,YOSHIMURA PI ELECTRON MAT PROJECT, TAMA KU, KAWASAKI, KANAGAWA 214, JAPAN

来源：

THIN SOLID FILMS | 1997年 / 298卷 / 1-2期

关键词：

optical spectroscopy; organic substances; physical vapour deposition;

D O I：

10.1016/S0040-6090(96)08981-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Optical absorption spectra (400 similar to 900 nm) of vanadyl phthalocyanine (VOPc) films deposited on perylenetetracarboxylic dianhydride (PTCDA) films formed on mica (VOPc/PTCDA/mica) depended on orientation of polarization plane of incident light. This means that orientations of VOPc and PTCDA molecules in VOPc/PTCDA/mica align. Since the absorption spectrum of the VOPc film with thickness 100 nm in the VOPc/PTCDA/mica formed at 60 degrees C corresponded to that of I-TiOPc, structure of the VOPc film was supposed to be close to I-TiOPc. Without the PTCDA film, orientation aligned II-VOPc film was formed on mica kept at 100 degrees C. (C) 1997 Elsevier Science S.A.

引用

页码：83 / 88

页数：6

共 10 条

[1] POLYMORPHISM IN VANADYL PHTHALOCYANINE [J].

GRIFFITHS, CH ;

WALKER, MS ;

GOLDSTEIN, P .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1976, 33 (1-2) :149-170

[2]

HILLER W, 1982, Z KRISTALLOGR, V159, P173

[3]

*JOINT COMM POWD D, 70042 JOINT COMM POW

[4]

Lever A. B. P., 1965, Advances in Inorganic Chemistry and Radiochemistry, V7, P27, DOI [10.1016/S0065-2792(08)60314-3, DOI 10.1016/S0065-2792(08)60314-3]

[5]

LEWIS B, 1978, NUCLEATION GROWTH TH, pCH10

[6] STRUCTURES OF VANADYL PHTHALOCYANINE IN BILAYERS OF VANADYL PHTHALOCYANINE AND PERYLENETETRACARBOXYLIC DIANHYDRIDE [J].

NANAI, N ;

YUDASAKA, M ;

OHKI, Y ;

YOSHIMURA, S .

THIN SOLID FILMS, 1995, 265 (1-2) :1-2

[7] PHOTOCARRIER GENERATION PROCESSES OF PHTHALOCYANINES STUDIED BY PHOTOCURRENT AND ELECTROABSORPTION MEASUREMENTS [J].

SAITO, T ;

SISK, W ;

KOBAYASHI, T ;

SUZUKI, S ;

IWAYANAGI, T .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (30) :8026-8031

[8]

SAITO T, 1994, INT CONG AD, P226

[9] HUMIDITY DEPENDENCE OF ELECTRICAL-PROPERTIES OF SI(PHTHALOCYANINATO)(OH)2 DEPOSITED FILMS [J].

YUDASAKA, M ;

KUWAE, Y ;

NAKANISHI, K ;

KURITA, S .

THIN SOLID FILMS, 1989, 172 (01) :159-166

[10] UNIAXIAL STRESS-EFFECT ON VISIBLE AND NEAR-INFRARED ABSORPTION-SPECTRA OF SI(PHTHALOCYANINATO) (OH)2 EPITAXIAL-FILMS [J].

YUDASAKA, M ;

TANAKA, M ;

KUWAE, Y ;

NAKANISHI, K ;

KURITA, S .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1988, 110 (02) :645-649

← 1 →